From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1022 invoked by alias); 3 May 2003 23:13:11 -0000 Mailing-List: contact ecos-discuss-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@sources.redhat.com Received: (qmail 1012 invoked from network); 3 May 2003 23:13:08 -0000 Received: from unknown (HELO mailgate5.cinetic.de) (217.72.192.165) by sources.redhat.com with SMTP; 3 May 2003 23:13:08 -0000 Received: from web.de (fmomail03.dlan.cinetic.de [172.20.1.236]) by mailgate5.cinetic.de (8.11.6p2/8.11.2/SuSE Linux 8.11.0-0.4) with SMTP id h43ND8K28834 for ecos-discuss@sources.redhat.com; Sun, 4 May 2003 01:13:08 +0200 Date: Sat, 03 May 2003 23:13:00 -0000 Message-Id: <200305032313.h43ND8K28834@mailgate5.cinetic.de> MIME-Version: 1.0 Organization: http://freemail.web.de/ From: "Matt Kober" To: ecos-discuss@sources.redhat.com Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Subject: [ECOS] port to a custom board based on the ARM E7T X-SW-Source: 2003-05/txt/msg00064.txt.bz2 Hi. i'm trying to port Redboot to a custom board based on the Samsung S3C4510x01 microcontroller. i use the ARM E7T template as a baseline. i got a new template recognized by the config tool and the resulting image works on the E7T board. i modified the following files to reflect my new hardware : in hal_platform_ints.h i modyfied: HAL_PLATFORM_RESET_ENTRY in hal_platform_setup.h i modyfied basically all of the .long definition but i don't understand that part ldr lr,=33f ldr r0,=12f . are 33f and 12f labels ? if yes, where are these defined? these labels are not the '12' '33' are they? i'm confused. in plf_io.h i defined some new data values. in e7t_misc i commented out the cache enable macros i made some changes to the mlt_arm_e7t_rom.ldi / mlt_arm_e7t_ram.ldi and mlt_arm_e7t_rom.h / mlt_arm_e7t_ram.h . do i need to make changes to any other files ? i did not modify the SECTION commands in the linker script files. when i build the image i get 2 warnings concerning the .bss segment : BFD: src/redboot_ncs.img: warning: allocated section `.bss' not in segment BFD: /ecos-d/workdir/redboot/test2_install/bin/redboot.img: warning: allocated section `.bss' not in segment is that why my redboot image doesn't run ? thanks, Matt ______________________________________________________________________________ UNICEF bittet um Spenden fur die Kinder im Irak! Hier online an UNICEF spenden: https://spenden.web.de/unicef/special/?mc=021101 -- Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos and search the list archive: http://sources.redhat.com/ml/ecos-discuss